公开(公告)号：EP3598648A1

公开(公告)日：2020-01-22

申请号：EP18767367.8

申请日：2018-02-27

申请人： Sony Semiconductor Solutions Corporation ,  Sony Corporation

发明人： KOBAYASHI Seiji ,  SATO Masanori ,  LOGHIN Nabil ,  FUJIKI Toshihiro ,  IKEGAYA Ryoji ,  KAMATA Hiroyuki ,  YONEYAMA Yusuke ,  KATO Kimiya ,  ENDO Akira ,  KIRIYAMA Sawako ,  MITA Hiroyuki ,  MOTOYAMA Hideshi ,  AOKI Hiroshi ,  KAWAKAMI Daisuke

IPC分类号： H03M13/11 ,  H04L1/08

摘要： This technique relates to a transmitting apparatus and a transmission method, a receiving apparatus and a reception method, and programs that each enable securing of excellent communication quality in information transmission using an LDPC code.
LDPC coding is executed using a check matrix of an LDPC code whose code length is 736 bits and whose code rate is 1/4, and modulation is executed using a repetition unit that has an LDPC code obtained by the LDPC coding, repeatedly arranged therein. The LDPC code includes information bits and parity bits, the check matrix includes an information matrix portion corresponding to the information bits and a parity matrix portion corresponding to the parity bits, the parity matrix portion has a stepwise structure, the information matrix portion is indicated by a check matrix initial value table, and the check matrix initial value table is a predetermined table indicating positions of elements of "1" of the information matrix portion for each eight columns. This technique is applicable to, for example, information transmission using the LDPC code.

公开(公告)号：EP3796563A1

公开(公告)日：2021-03-24

申请号：EP19802886.2

申请日：2019-05-07

申请人： Sony Semiconductor Solutions Corporation

发明人： KOBAYASHI Seiji ,  FUJIKI Toshihiro ,  KATO Nobuo ,  YONEYAMA Yusuke

IPC分类号： H04B1/7143 ,  H04W74/08

摘要： The present technology relates to a transmission device, a transmission method, a reception device, a reception method, and a communication method capable of shortening a pause time of data transmission.
According to an aspect of the present technology, a transmission device classifies channels usable for data transmission into a plurality of groups, selects the channels that are used in transmission units and that continue on a time axis from the channels of the different groups in accordance with an identifier, and performs the data transmission of the transmission units by using the selected channels. It is possible to make application to a communication system transmitting data through one-way communication from a transmission device to a reception device.

公开(公告)号：EP3595182A1

公开(公告)日：2020-01-15

申请号：EP18764590.8

申请日：2018-02-22

申请人： Sony Semiconductor Solutions Corporation

发明人： KOBAYASHI Seiji

IPC分类号： H04B1/7097 ,  H04B1/10

摘要： The present technology relates to a signal processing apparatus and method which are able to suppress a reduction in reception sensitivity.
A reception signal is compressed so as to have a predetermined signal level or lower, and transmission data transmitted from a transmitter side and included in the reception signal compressed so as to have the signal level or lower is decoded. For example, an approximate replica signal reproducing large amplitude changes of the reception signal is generated, and the approximate replica signal is subtracted from the reception signal to compress the reception signal so as to have the signal level or lower. The present disclosure is applicable to, for example, a signal processing apparatus, a reception apparatus, a transmission/reception apparatus, a communication apparatus, an information processing apparatus, an electronic device, a computer, a program, a storage medium, a system, and so on.

公开(公告)号：EP3471279A1

公开(公告)日：2019-04-17

申请号：EP17809992.5

申请日：2017-04-25

申请人： Sony Semiconductor Solutions Corporation

发明人： KOBAYASHI Seiji ,  IIDA Sachio ,  TANAKA Katsuyuki ,  AOKI Hiroshi

IPC分类号： H04B1/69 ,  H04B1/04 ,  H04B1/16 ,  H04B1/715

摘要： The present technology relates to an information processing device and method, a transmitting device and method, and a receiving device and method, which are capable of multiplexing transmission signals in the same channel. In the present technology, transmission signals are generated by performing chirp modulation on data to be transmitted, and the transmission signals are multiplexed by shifting transmission timings of a plurality of transmission signals in a time direction and transmitting the transmission signals. Further, in the present technology, a plurality of chirp-modulated transmission signals which are multiplexed by shifting the transmission timing in the time direction and transmitted from a transmission side are received, and the plurality of received transmission signals are dechirped at timings according to the transmission timings. The present disclosure can be applied to, for example, a transmitting device, a receiving device, a transceiving device, a communication device, an information processing device, an electronic device, a computer, a program, a storage medium, a system, and the like.

公开(公告)号：EP3611891A1

公开(公告)日：2020-02-19

申请号：EP18783726.5

申请日：2018-03-30

申请人： Sony Semiconductor Solutions Corporation

发明人： KOBAYASHI Seiji

IPC分类号： H04L27/22 ,  H04B1/10 ,  H04L27/26

摘要： The present technology relates to signal processing apparatus and method that can reduce deterioration in reception sensitivity.
A received signal is corrected using channel information obtained from a plurality of frequency samples being significant components that are extracted from frequency samples of known information included in the received signal. The present disclosure can be applied to, for example, a signal processing apparatus, a transmission device, a reception device, a transceiver device, a communication device, an information processing apparatus, an electronic apparatus, a computer, a program, a storage medium, a system, and the like.

公开(公告)号：EP3009501A1

公开(公告)日：2016-04-20

申请号：EP14826128.2

申请日：2014-07-10

申请人： Sony Corporation

发明人： KUNIHIRO Takeshi ,  HAYAKAWA Tomohiro ,  MATSUI Eriko ,  KOBAYASHI Seiji

IPC分类号： C12M1/34 ,  C12Q1/02

CPC分类号： G06T7/0012 ,  C12M41/46 ,  C12N5/0657 ,  G01N15/10 ,  G01N33/4833 ,  G01N33/5005 ,  G01N2015/1006 ,  G06K9/00134 ,  G06T7/0016 ,  G06T7/246 ,  G06T7/32 ,  G06T2207/20021 ,  G06T2207/30024 ,  G06T2207/30048

摘要： The present technology relates to a cell evaluation apparatus and method, and a program that are capable of easily searching for an area to be observed within cardiomyocytes without requiring special preparation.
The cell evaluation apparatus includes: a motion detecting section configured to detect motion of cultured cardiomyocytes for each of partial areas of a plurality of observation fields on the cultured cardiomyocytes; a motion amount calculating section configured to calculate a motion amount of the detected motion; a pulsation information calculating section configured to calculate pulsation information on a characteristic amount of pulsations of the cultured cardiomyocytes on the basis of the calculated motion amount; an evaluation value calculating section configured to calculate an evaluation value corresponding to the plurality of observation fields, calculated on the basis of the pulsation information; and a field determining section configured to determine an observation field to be observed on the cultured cardiomyocytes, on the basis of the evaluation value.

公开(公告)号：EP2926723A1

公开(公告)日：2015-10-07

申请号：EP14753915.9

申请日：2014-02-10

申请人： Sony Corporation

发明人： OOTSUKI Tomoyuki ,  KOBAYASHI Seiji ,  AISAKA Kazuki

IPC分类号： A61B3/14

CPC分类号： G06T7/0012 ,  A61B3/0025 ,  A61B3/0041 ,  A61B3/12 ,  A61B3/14 ,  G06K9/0061 ,  G06T5/00 ,  G06T2207/30041 ,  G06T2207/30101 ,  G09G5/10

摘要： There is provided an eye-fundus image output device including a selection unit configured to select a site of a presented eye-fundus image, an optimization unit configured to optimize an image of the selected site, and an output unit configured to output an image in which the selected site has been optimized.

摘要翻译： 提供了一种眼底图像输出装置，包括：选择单元，被配置为选择所提出的眼底图像的位置;优化单元，被配置为优化所选择的位置的图像;以及输出单元，被配置为输出图像的输出 选定的网站已被优化。

公开(公告)号：EP2609853A1

公开(公告)日：2013-07-03

申请号：EP11820057.5

申请日：2011-08-26

申请人： Sony Corporation

发明人： AISAKA Kazuki ,  KOBAYASHI Seiji ,  KISHIMOTO Takuya ,  OTSUKI Tomoyuki

IPC分类号： A61B3/14 ,  G06T1/00 ,  G06T3/00

CPC分类号： A61B3/0025 ,  A61B3/12 ,  A61B3/152 ,  G06T3/4053 ,  G06T5/001 ,  G06T5/002 ,  G06T5/50 ,  G06T2207/20208 ,  H04N1/387 ,  H04N2201/0414

摘要： The present technology relates to an image processing apparatus and an image processing method, and particularly to an image processing apparatus and an image processing method capable of suppressing an increase in a load on a subject and obtaining a captured image of the subject with higher image quality.
An imaging unit reduces a light amount and performs a plurality of imagings of the fundus of the eye so as to generate a plurality of fundus images. A biological information alignment processing unit aligns the fundus images by using biological information of a subject. A super-resolution processing unit superimposes an aligned input image on a previous super-resolution result image so as to generate a new super-resolution result image. The super-resolution processing unit stores or outputs the super-resolution result image in a storage unit or from an output unit, and supplies the super-resolution result image to a super-resolution result image buffer so as to be stored. The present technology may be applied to, for example, an image processing apparatus.

摘要翻译： 图像处理装置和图像处理方法技术领域本发明涉及一种图像处理装置和图像处理方法，并且具体涉及一种图像处理装置和图像处理方法，其能够抑制对象上的负载的增加并且获得具有更高图像质量的对象的拍摄图像 。 成像单元减少光量并且执行眼睛的眼底的多个成像，以生成多个眼底图像。 生物信息对准处理单元通过使用对象的生物信息来对准眼底图像。 超分辨率处理单元将对准的输入图像叠加在先前的超分辨率结果图像上，以便生成新的超分辨率结果图像。 超分辨率处理单元将超分辨率结果图像存储或输出到存储单元或输出单元，并将超分辨率结果图像提供给超分辨率结果图像缓冲器以进行存储。 本技术可以应用于例如图像处理装置。

公开(公告)号：EP3471359A1

公开(公告)日：2019-04-17

申请号：EP17810138.2

申请日：2017-05-29

申请人： Sony Corporation

发明人： KOBAYASHI Seiji ,  IIDA Sachio

IPC分类号： H04L27/10 ,  H04B1/04 ,  H04B1/16 ,  H04B7/005 ,  H04J13/00

摘要： The present technology relates to a transmission apparatus and method, and a reception apparatus and a method, capable of transmitting information with higher accuracy.
Processing includes selection of one of known data and unknown data for each of symbols, as transmission data, while selecting a symbol of the known data for a reception side at one or both of timings of immediately before and immediately after selection of a symbol of unknown data for the reception side, modulation of each of the symbols of the selected transmission data, and transmission of a transmission signal obtained. Moreover, processing includes: reception of a transmission signal transmitted from a transmission side; and correction of a symbol of unknown data included in the received transmission signal on the basis of a symbol of known data included in the received transmission signal. The present disclosure is applicable to a transmission apparatus, a reception apparatus, a transmission/reception apparatus, a communication apparatus, an information processing apparatus, an electronic device, a computer, a program, a storage medium, a system, and the like, for example.